lkml.org 
[lkml]   [2019]   [Jan]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] mfd: syscon: Fix syscon name for device tree
Hi Tony,

On 01/08/2019 08:15 AM, Tony Lindgren wrote:
> * Tony Lindgren <tony@atomide.com> [190108 00:06]:
>> I'm now seeing the following error on omap5 during boot:
>>
>> (NULL device *): Failed to create dummy-scm_conf@0 debugfs directory
This log means failed to init regmap debugfs with device(NULL) and
name("scm_conf@0"), which likely to be called from of_syscon_register()
with np fullname("scm_conf@0").

So my guess would be there're more than one syscon dts nodes named
"scm_conf@0".


For omap5 and scm_conf@0, should be these 2:
https://elixir.bootlin.com/linux/latest/source/arch/arm/boot/dts/omap5.dtsi#L167
scm_conf: scm_conf@0 {
compatible = "syscon";

https://elixir.bootlin.com/linux/latest/source/arch/arm/boot/dts/omap5.dtsi#L313
scm_wkup_pad_conf: scm_conf@0 {
compatible = "syscon", "simple-bus";

Maybe try to rename one of them(for example, rename the second one to
"scm_wkup_pad_conf@0").


\
 
 \ /
  Last update: 2019-01-08 04:24    [W:0.074 / U:0.240 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site